51989392

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5136

約数の個数: 60

約数和(自身を含む): 126213276

約数和(自身を除く): 74223884

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 5101, 10192, 10202, 20404, 35707, 40808, 66313, 71414, 81616, 132626, 142828, 249949, 265252, 285656, 464191, 499898, 530504, 571312, 928382, 999796, 1061008, 1856764, 1999592, 3249337, 3713528, 3999184, 6498674, 7427056, 12997348, 25994696, 51989392]

約数ペア:

[(1, 51989392), (2, 25994696), (4, 12997348), (7, 7427056), (8, 6498674), (13, 3999184), (14, 3713528), (16, 3249337), (26, 1999592), (28, 1856764), (49, 1061008), (52, 999796), (56, 928382), (91, 571312), (98, 530504), (104, 499898), (112, 464191), (182, 285656), (196, 265252), (208, 249949), (364, 142828), (392, 132626), (637, 81616), (728, 71414), (784, 66313), (1274, 40808), (1456, 35707), (2548, 20404), (5096, 10202), (5101, 10192)]